Connecting words in Swahili

Hi
Blow are some connecting words in Swahili. Is the list below correct? Any other common words?
Thans

because = kwa sababu
so = hivyo
in order to = ili
afterwards = baadaye
or = au
due to = kutokana na (kwa sababu- more common)
since = tangu
first of all = Kwanza kabisa
after all = baada ya yote
but = lakini
then = basi
by the way = kwa njia
usually = kawaida
after = baada ya

Nicely done! You are well on your way!